package com.hzskiplist.leetcode.leetcode;

/**
 * @author xzw
 * @date ${date}  mailto 741342093@qq.com
 */
public class Solution_867 {

    public int[][] transpose(int[][] matrix) {

        if (matrix == null) {
            return null;
        }

        return new int[1][1];
    }
}
